 
 
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<title>消息盒子</title>

<link rel="stylesheet" href="${ctxPath}/layui/css/layui.css">
<style>
.layim-msgbox{margin: 15px;}
.layim-msgbox li{position: relative; margin-bottom: 10px; padding: 0 130px 10px 60px; padding-bottom: 10px; line-height: 22px; border-bottom: 1px dotted #e2e2e2;}
.layim-msgbox .layim-msgbox-tips{margin: 0; padding: 10px 0; border: none; text-align: center; color: #999;}
.layim-msgbox .layim-msgbox-system{padding: 0 10px 10px 10px;}
.layim-msgbox li p span{padding-left: 5px; color: #999;}
.layim-msgbox li p em{font-style: normal; color: #FF5722;}

.layim-msgbox-avatar{position: absolute; left: 0; top: 0; width: 50px; height: 50px;}
.layim-msgbox-user{padding-top: 5px;}
.layim-msgbox-content{margin-top: 3px;}
.layim-msgbox .layui-btn-small{padding: 0 15px; margin-left: 5px;}
.layim-msgbox-btn{position: absolute; right: 0; top: 12px; color: #999;}
</style>
</head>
<body>

<ul class="layim-msgbox" id="LAY_view"></ul>


<textarea title="消息模版" id="LAY_tpl" style="display:none;">
{{# layui.each(d.data, function(index, item){  }}
{{#if(item.type=='-2'){ }}
<li class="layim-msgbox-system">
      <p><em>系统：</em>{{ item.content }}<span>{{ item.dateTime }}</span></p>
    </li>

{{# }else{ }}
    <li data-gid="{{ item.gid }}" data-no="{{item.no}}"  data-avatar="{{item.avatar}}"  data-fromUid="{{item.fromUid}}" data-name="{{item.name}}">
      <a  href="#" onclick="showUserInfo({{ item.fromUid }})" >
        <img src="{{ item.user.avatar }}" class="layui-circle layim-msgbox-avatar">
      </a>
      <p href="#" class="layim-msgbox-user">
        <a onclick="showUserInfo({{ item.fromUid }})" >{{ item.user.username||'' }}</a>
        <span>{{ item.dateTime }}</span>
      </p>
      <p class="layim-msgbox-content">
        {{ item.content }} 
        <span>{{ item.remark ? '附言: '+item.remark : '' }}</span>
      </p>
      <p class="layim-msgbox-btn">
      {{# if(item.type==1) { }}
      		已同意
      {{# }else if(item.type==-1){ }}
      		<em>已拒绝</em>
      {{#  } else{ }}
	        <button class="layui-btn layui-btn-small" data-type="agree">同意</button>
	        <button class="layui-btn layui-btn-small layui-btn-primary" data-type="refuse">拒绝</button>
      {{# } }}
	  </p>
    </li>
   {{# } }}
{{# }); }}
</textarea>

<!-- 
上述模版采用了 laytpl 语法，不了解的同学可以去看下文档：http://www.layui.com/doc/modules/laytpl.html 
-->


<script src="${ctxPath}/layui/layui.js"></script>
<script>
layui.use(['layim', 'flow'], function(){
  var layim = layui.layim
  ,layer = layui.layer
  ,laytpl = layui.laytpl
  ,$ = layui.jquery
  ,flow = layui.flow;

  var cache = {}; //用于临时记录请求到的数据

  //请求消息
  var renderMsg = function(page, callback){
    
    //实际部署时，请将下述 getmsg.json 改为你的接口地址
    
    $.post('${ctxPath}/notifygroup/findByGid', {
      page: page || 1,
      gid:${group.id}
    }, function(res){
       // return layer.msg(res.msg);

      //记录来源用户信息
      layui.each(res.data, function(index, item){
        cache[item.fromUid] = item.user;
      });

      callback && callback(res.data, res.pages);
    });
  };

  //消息信息流
  flow.load({
    elem: '#LAY_view' //流加载容器
    ,isAuto: false
    ,end: '<li class="layim-msgbox-tips">暂无更多新消息</li>'
    ,done: function(page, next){ //加载下一页
      renderMsg(page, function(data, pages){
        var html = laytpl(LAY_tpl.value).render({
          data: data
          ,page: page
        });
        next(html, page < pages);
      });
    }
  });

  //打开页面即把消息标记为已读
  $.post('${ctxPath}/notifygroup/updateByGid', {
    isRead: 1,
    gid:'${group.id}'
  });

  //操作
  var active = {
    //同意
    agree: function(othis){
      var li = othis.parents('li')
      ,fromUid = li.data('fromuid')
      ,no = li.data('no')
      ,user = cache[fromUid]
      ,gid = li.data('gid')
      ,name = li.data('name')
      ,avatar = li.data('avatar');
      //选择分组
	  parent.layer.confirm('确定接受入群申请吗？', function(index){
		    $.post('${ctxPath}/notifygroup/agree', {
		           no:no,
		      }, function(res){
		          parent.layer.close(index);
		    	  if(res=="success"){
				        parent.send('{type:"notifyAddGroup",mine:{"id":"'+fromUid+'"},toGroup:{"id":"'+gid+'"}}');	
				        othis.parent().html('已同意');  
		    	  }else{
		    		  othis.parent().html('<em>发生未知错误,请刷新重试</em>');  
		    	  }
		    	  renderMsg(page, function(data, pages){
		    	        var html = laytpl(LAY_tpl.value).render({
		    	          data: data
		    	          ,page: page
		    	        });
		    	        next(html, page < pages);
		    	      });
		      });  
	  });
     }

    //拒绝
    ,refuse: function(othis){
      var li = othis.parents('li')
      ,fromUid = li.data('fromuid')
      ,no = li.data('no');
      parent.layer.confirm('确定拒绝入群申请吗？', function(index){
        $.post('${ctxPath}/notifygroup/refuse', {
        	no: no //对方用户ID
        }, function(res){
          	parent.layer.close(index);
        	 if(res=="success"){
          		othis.parent().html('<em>已拒绝</em>');
          		
        	 }else{
        		 othis.parent().html('<em>发生未知错误,请刷新重试</em>');
        	 }
        	 renderMsg(page, function(data, pages){
        	        var html = laytpl(LAY_tpl.value).render({
        	          data: data
        	          ,page: page
        	        });
        	        next(html, page < pages);
        	      });
        });
      });
    }
  };

  $('body').on('click', '.layui-btn', function(){
    var othis = $(this), type = othis.data('type');
    active[type] ? active[type].call(this, othis) : '';
  });
});

function showUserInfo(id){
	parent.showUserInfo(id);
}
</script>
</body>
</html>
